baber/WOPTO huggingface dataset:
Patent JP-H03108295-A (JP)
Title: Cooking utensil
Inventor: ONISHI ATSUSHI
IPC: F24C7/02
Filed: 1989-09-22
Abstract: PURPOSE:To suppress the leakage of microwaves and improve safety by absorbing the thermal expansion of an air duct plate in an microwave range, and suppressing the deformation of one wall of an electric equipment chamber during transportation. CONSTITUTION:A movable body 9 can be moved between the front end section 7a of an air duct plate 7 and the front wall 8 of an electric equipment chamber 2, when the temperature in the electric equipment chamber 2 rises and the air duct plate 7 is thermally expanded during operation, the movable body 9 is moved relatively to the air duct plate 7, and thermal expansion is absorbed. When the operation is completed and the temperature in the electric equipment chamber 2 is lowered and the air duct plate 7 is shrunk, the movable body 9 is separated from the front wall 8 of the electric equipment chamber 2 by following the shrinkage of the air duct plate 7 because it is pressed and fitted to the air duct plate 7, and a gap (b) is generated between the front wall 8 and the movable body 9. The movable body 9 pressed and fitted to the front end section 7a of the air duct plate 7 is kept in contact with the front wall 8, thus it is properly reinforced, and the front wall 8 is hardly deformed even if a microwave range is applied with external pressure when it is transported to a purchaser from a factory.
Patent JP-H0191619-A (JP)
Title: Overvoltage protection circuit
Inventor: YUDA TOKUJI
IPC: H02H7/12
Filed: 1987-09-30
Abstract: PURPOSE:To prevent malfunction in gentle voltage variations, by detecting steep overvoltage of a load circuit with a differentiation circuit and by closing an overvoltage generating power consumption circuit through a constant voltage Zener diode. CONSTITUTION:A circuit 10 will work only when the voltage rise is steep and exceeds the set level. If a differentiation circuit 11 detects steep overvoltage of counter-electromotive force when a motor is stopped, a thyristor Q2 is triggered. If this overvoltage is higher than the voltage level set by a constant voltage Zener diode ZD of an overvoltage discrimination circuit 13, a transistor Q1 of a regenerating power consumption circuit 12 is turned ON and the regenerated power is consumed in a short time and a motor control circuit MC is prevented from being applied by excess voltage. Moreover, no malfunction will occur which might be caused by the gentle voltage variations of voltage setting volume, etc.
Patent JP-2000073301-A (JP)
Title: Rail shavings recovery device
Inventor: NAKAMURA KAZUHISA
IPC: B61K9/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To efficiently recover granular shavings and to recover red-heated lumps of shavings after cooling them by detecting them by a temperature sensor. SOLUTION: An elastic shielding plate 13 is fitted to the whole peripheral side face of a recovery container 12 to make a space to a track face airtight. The interior of the recovery container 12 is partitioned into three chambers by elastic partition plates. The center dust collecting chamber can always be kept airtight even in the case of an elastic shielding plate and the elastic partition plates being interfered with by a rail fastening device 28 or the like. An air injection nozzle is disposed in the center dust collecting chamber, and granular shavings are made to float from the track face in the dust collecting chamber, so that almost all granular shavings unrecoverable by a rail cutting device are suction-recovered into a dust collector.  High temperature lumps of shavings are detected by a temperature sensor 24 and cooled by water spray from an injection nozzle 25, and then the lumps of shavings are recovered being attracted to a magnetic member 26 such as an electromagnet.
Patent JP-S60141006-A (JP)
Title: Impedance synthesis circuit
Inventor: HIRATA HIDEYUKI
IPC: H04M19/00
Filed: 1983-12-28
Abstract: PURPOSE:To use only one operation amplifier requiring a high accuracy, to decrease accessory circuit components and to attain the excellent frequency characteristic with high accuracy by using a differential input/differential output amplifier having a summing input. CONSTITUTION:The differential input/differential output amplifier A3 corresponds to the 1st amplifier A1, which consists of a balancing amplifier 20 and resistors R1, R2, R3 and R4 of equal resistance value. Since an output voltage of the differential output amplifier A3 is symmetrical to a reference voltage, the gain from an input terminal T7 to an output terminal T10 and the gate from an input terminal T8 to an output terminal T9 are both unity. Similarly, the gain from an input terminal T11 to the output terminal T10 and the gain from an input terminal T12 to the output terminal T9 are both unity. In constituting the differential input/differential output amplifier A3 in this way, only one balancing amplifier 20 is used and an amplifier acting like an output voltage drive amplifier and an input voltage detection amplifier is obtained as a circuit corresponding to the 1st amplifier A1. Since a resistor group constituting the differential input/differential output amplifier consisting of the balancing amplifier demmands the specific accuracy only, this circuit is very advantageous when it is applied to an integrated circuit.
Patent JP-H0671779-A (JP)
Title: Anti-corrosive connecting pipe and method for its production
Inventor: TARUI SADAICHI
IPC: B29K105/08
Filed: 1992-08-25
Abstract: PURPOSE:To provide a connecting pipe for use as an inlet or outlet of various kinds of oil or water storage tanks or for connection of various kinds of transport pipes. CONSTITUTION:The connecting pipe comprises a tubular base material 2 having a flange part 21 at its end, a first anti-corrosive material 3 having a flange part 32 joined to the flange part 21 of the base material 2 at one end of a short pipe part 31 and an anti-corrosive connecting pipe 1 formed integrally with a second tubular anti-corrosive material 4. The end of the short pipe part 31 of the first anti-corrosive material 3 is attached to the outer surface of the second anti-corrosive material 4, the end of the second anti-corrosive material 4 is attached to the inner surface of the short pipe part 31 of the first anti-corrosive material 3 and the first anti-corrosive material 3, the second anti-corrosive material 4 and the base material 2 are joined together.
Patent JP-S6486948-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SHIMAZAKI TORU
IPC: A61B8/14
Filed: 1987-09-30
Abstract: PURPOSE:To increase noise removing effect and to improve an S/N ratio, by logarithmically compressing and amplifying a receiving signal and converting an analogue signal having phase data to a digital signal to store the same as the data corresponding to one sound ray while successively adding a plurality of reflected signals and adding the stored data to the final input data to average both of them. CONSTITUTION:The ultrasonic wave received by a transducer array 5 is converted to an electric signal which is, in turn, inputted to a receiving beam former 6 through a transmitting-receiving circuit 4. This signal is phased and added to be sent to a logarithmic amplifier 7 and logarithmically amplified to be compressed in a dynamic range and inputted to an A/D converter 21. Said signal is converted to a digital signal at a high speed to be inputted to an averaging device 22. This signal is stored in an one-line buffer memory 23 and the signals of the same sound ray sucessively arriving are successively added to be stored in the one-line buffer memory. Then, the addition average value of data of N-times is calculated. An output signal is converted to an analogue signal by a D/A converter 12 to be displayed on a CRT 13 as a brightness signal in a B-mode.
Patent JP-H0880804-A (JP)
Title: Detaching type belt length adjusting tool to be secured in belt fastening tool
Inventor: IHARA YOSHIHIRO
IPC: B60R22/30
Filed: 1994-09-13
Abstract: PURPOSE: To adjust belt length in a belt fastening tool wherein the length of the second belt in the side wherein the belt is not wound around the component members of a tension mechanism cannot be adjusted. CONSTITUTION: A belt length adjusting tool B wherein a winding bar 13 is supported between both side plates 11 is made, and both side plates 11 are fitted outside the both side plates 4 of the fastening tool body 1 of a belt fastening tool A1 , and both side plates 11 and both side plates 4 are connected through the winding bolts 7 supported on this fastening tool body 1, and the belt length adjusting tool B is detachably secured at an end of the fastening tool 1.
Patent JP-H10300986-A (JP)
Title: Optical connector
Inventor: FUJIWARA KUNIHIKO
IPC: G02B6/40
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To decrease the number of components of the optical connector and to improve the precision of a connection between optical fibers. SOLUTION: A holder 21 consists of an external housing 23 and an internal housing 24 having an energizing means 26 which energizes an internal ferrule 2 toward the ferrule 2 of a plug 22. The internal housing 24 is composed of half-split housing members 25 which have elastic claws 27 for engaging the ferrule 2 of the plug 22 and maintain the abutting state of the ferrule 2 at the time of the connection with the plug 22 and form a storage space capable of storing the ferrule 2 by engaging the claws with each other. Claw parts 27a formed atop of the elastic claws 27 are bent in the engagement direction of the plug 22 to the ferrule 2. At a window part 33 of the external housing 23, a pressure piece 33a is formed which presses inwardly a blade type projection 27c formed at the intermediate part of the body part 27b of the elastic claw 27.
Patent JP-H0584925-A (JP)
Title: Adhesive tape and recording head
Inventor: SAITO EMI
IPC: C09J133/00
Filed: 1991-09-26
Abstract: PURPOSE:To provide an adhesive tape which has favorable water resistance and peeling resistance to a nozzle surface by low peeling force and is free from influence on ink. CONSTITUTION:To provide an adhesive tape having peeling strength of 80-400g/25mm at 25 deg.C and a thickness of an adhesive layer 21 of 3-20mum.
Patent JP-H0986316-A (JP)
Title: Occupant evacuation support device
Inventor: HIRATO SAKIKO
IPC: B60J5/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To support the evacuation of occupants to the outside of a vehicle when the vehicle collides. SOLUTION: The support device is equipped with an impact detection means 2 detecting impact when a vehicle collides, vehicle condition detection means 4, 6 and 7 detecting a condition of the vehicle after the collision, and with drive control means 1, 8, 10, 12, 14, 16, 18 and 20 which drivingly control on- vehicle devices 9, 11, 13, 15, 17, 19 and 21 in response to both impact detected at the time of vehicle collision by the impact detection means 2 and a condition of the vehicle detected by the vehicle condition detection means 4, 6 and 7 after the collision.
Patent JP-H1171067-A (JP)
Title: Running guide device for elevator
Inventor: NAKAMURA TAKAYOSHI
IPC: B66B9/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a running guide device for an elevator whereby a car of an elevator can be smoothly and stably guide supported. SOLUTION: In a controller 8, normally based on either one detection signal of two gap detectors 6a, 6b, so as to fix a gap, magnetic force of an electromagnet 51 is controlled. In the case of one detection signal rapidly changing, it is switched to a detection signal from the other gap detector, so as to fix the gap, magnetic force of the electromagnet 51 is controlled. In this way, even in the vicinity of a step difference in a joint or the like of a guide rail 4, the magnetic force can be smoothly controlled.
Patent JP-H06100953-A (JP)
Title: Method for producing complex steel ingot and apparatus therefor
Inventor: KONDO YASUO
IPC: C22B9/187
Filed: 1992-09-17
Abstract: PURPOSE:To restrain and uniformize melting depth in the horizontal direction of a steel ingot by shifting the flow passage of DC current during remelting in a complex steel ingot producing method by a DC electroslag remelting. CONSTITUTION:A surface plate 5 is rotated so as not to rotate an electrode 12 for current-collecting fitted to the surface plate, and a consumable electrode 11 is concentrically inserted into the inner part of a cylindrical steel ingot case 10 laid on the surface plate 5 to start the electroslag remelting. The consumable electrode 11 becomes the molten metal and rotating flow in the circular peripheral direction is developed therein by electromagnetic field generated between the consumable electrode 11 and the surface plate 5, and the molten metal bath 17 becomes a solidified metal 18 to fill the cavity in the inner part of the steel ingot 10. At this time, the flow passage of the DC current flowed into the electrode 12 is shifted to the circular peripheral direction of the steel ingot 10. Shifting of this current flow passage is executed while rotating the steel ingot 10 in the reverse direction to the rotating direction of the slag bath 16 and the molten metal bath 17. By this method, heat transmission quantity to the steel ingot 10 is reduced and the melting depth is reduced and the melting in the horizontal direction of the steel ingot is uniformized.
Patent JP-S63103887-A (JP)
Inventor: TAZAKI YOJI
IPC: F42B3/00
Filed: 1986-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05124037-A (JP)
Title: Composite sheet for stamping molding and manufacture thereof and stamping molded product and manufacture thereof
Inventor: OKUBO SHUNJI
IPC: B29L7/00
Filed: 1991-09-26
Abstract: PURPOSE:To manufacture a composite sheet for stamping mold by using an aqueous bonding agent which can form a stamping molded product hard to generate the release of a skin material off a resin foamed body. CONSTITUTION:A composite sheet 1 for stamping mold is composed of a crosslinking polyolefin resin foamed body 2 of average gel content of 30-75% and a skin material 3 laminated thereon having its stress of 150kg/cm<2> or less at the time of 100% elongation at 25 deg.C. The resin foamed body 2 is bonded with the skin material 3 by a bonding agent layer 4. The bonding agent layer 4 is composed of an aqueous bonding agent cured by an epoxy curing agent and baked preliminarily on the resin foamed body 2 and/or the skin material 3.
Patent JP-H03113780-A (JP)
Title: Pickup movement control circuit
Inventor: HIDA MINORU
IPC: G11B21/08
Filed: 1989-09-22
Abstract: PURPOSE:To correct the remaining distance of a pickup to a target track even if a gray code is misread by using the remaining distance of the pickup to the target track obtained by subtracting a track address from the target track. CONSTITUTION:The remaining distance of the pickup to the target track from an input terminal 2 obtained by subtracting the read output RA of the track address from the track address TA of the target track is stored in a register 7. On the other hand, the remaining distance of the pickup to the target track obtained by subtracting the accumulation of the movement of the pickup outputted from a subtraction circuit 16 from seek distance XA is stored in the register 6. Now, in the case where there is an error in the read output RC of the gray code, the error is caused in the remaining distance of the pickup to the target track stored in the register 6. Here, if the remaining distance of the pickup to the target track stored in the register 6 is replaced by the remaining distance of the pickup to the target track stored in the register 7, this error is corrected.
Patent JP-H11158252-A (JP)
Title: Thermosetting resin composition, protective film comprising the same and its forming
Inventor: MORINO HIROMITSU
IPC: C08G59/42
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin composition suitable for forming a flexible film which produces no warpage after thermosetting and shows excellence in flex resistance, bending resistance, flexibility, plating resistance, thermal resistance, PCT resistance, resistance to soldering heat, electric insulation and adhesion to a substrate, required for a solder resist used in manufacturing a flexible printed wiring board and a tape carrier package or a protective film used in manufacturing an electroluminescent panel or the like, a protective film comprising the hardened resin and its formation. SOLUTION: A thermosetting resin contains (A) a polycarboxylic acid having not less than 2 carboxylic acid groups, an acid number of 20-120 mgKOH/g, a glass transition temperature of -60 to 40 deg.C and weight average molecular weight of 5,000-100,000, (B) a resin having not less than 2 epoxy groups in a molecule, (C) an organic solvent and, in a preferable embodiment, (D) a mercapto compound.
Patent JP-H0588601-A (JP)
Title: Manufacture of one-step plane type holographic stereogram
Inventor: KOU NORIHIRO
IPC: G03H1/26
Filed: 1991-09-26
Abstract: PURPOSE:To obtain a reproduced image which is not distorted even when a spot illumination light source is used at a short distance for reproduction and to easily manufacture an ordinal picture for composing an artificial color HS by using monochromatic laser light. CONSTITUTION:This manufacture consists of a process for generating parallax image original picture, a process for inputting the parallax image original picture, a process wherein the distortion quantity when the one-step plane type holographic stereogram is lighted by using the spot light source at a finite distance is analyzed by computer simulation by using the deviation between a reproduced spot image and an ideal spot image and the parallax image original picture is processed according to the analysis result of the distortion quantity to correct the distortion of the reproduced image of the one-step plane type holographic stereogram, and a process wherein the one-step plane type holographic stereogram is obtained by composing the parallax image original picture by a one-step composition optical system.
Patent JP-H04126247-A (JP)
Title: Method for bonding and peeling tapelike material
Inventor: OZAKI TOSHINORI
IPC: B05D1/32
Filed: 1990-09-18
Abstract: PURPOSE:To enhance reliability by stabilizing plating work after the bonding of a tape by inclining the shaft of a roll with respect to the lateral direction of a strip like body to bond or peel a tapeiike material. CONSTITUTION:A roll 3 is opposed to the surface to which a tape 2 is bonded of a metal strip 1 moving at high speed and provided so that the shaft thereof is inclined with respect to the laterfal direction of the metal strip 1 and the angle of inclination of said shaft is set to 5-45 deg. with respect to the lateral direction of the metal strip 1. When the tape 2 is bonded to the metal strip 1, a pad 4 is provided to the rear of the metal strip 1 and the tape 2 is pressed to the surface of the metal strip 1 by the roll 3 and the pad 4. Whereupon, the tape 2 is bonded to the metal strip 1 at the lower position A of the axis of the roll 3 in preference to the end part of the tape 2. As a result, even when air enters the gap between the central part A in the lateral direction of the tape 2 and the metal strip 1, said air moves to the end parts of the tape 2 to be excluded and the remaining of air bubbles or a non-bonded part becomes hard to generate. By setting an angle of inclination to 5-45 deg., a peel boundary 5 becomes almost linear and the tape is peeled from the end part thereof.
Patent JP-H0192857-A (JP)
Title: Storage device
Inventor: SHODA HIROAKI
IPC: G06F11/16
Filed: 1987-10-02
Abstract: PURPOSE:To prevent a storage device from being reduced at its processing speed and to improve the reliability of a system by informing an error only in a read information. CONSTITUTION:When read information 33 is writing information 17 detected at its error at the time of its writing, error information 22 is read out to an error reporting circuit 14. Since reading instruction information 32 is specified also in an error memory 12, the error information 22 is specified in the prescribed address of address information 31 and then read out from the error memory 12 to the circuit 14. When the error information 22 is read out to the circuit 14, error reporting information 35 is outputted from the circuit 14 to down the system. Consequently, the minimum error required is reported and the storage device can be prevented from being reduced at its processing speed.
Patent JP-S63102237-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA IZUMI
IPC: H01L21/66
Filed: 1986-10-17
Abstract: PURPOSE:To reduce the area occupied by a monitor element in a chip region, and attain the miniaturization of a chip, by a method wherein several kinds of monitor elements to be incorporated in a wafer are arranged on a plurality of separately divided chip regions. CONSTITUTION:On a reticle, for example, four chip regions 3 are arranged. Patterns of, for example, four monitor element O, X,  , square are arranged sepa rately on the four chip regions 3 one by one. Consequently, four chip region 3 on a wafer make up a set, and the four patterns O, X,  , square are separately replicated on each chip region 3 of the set. Therefore, the number of monitor elements arranged on the chip region 3 is one. Thereby the number of monitor elements arranged on the chip region 3 is reduced, so that the chip region 3 that is a chip itself can be made small in accordance with the reduction amount. Further this miniaturization requires no modification in a manufacturing process containing the manufacture of a mask.
Patent JP-S60146816-A (JP)
Title: Composition for oral purpose
Inventor: YAMAZAKI YOUJI
IPC: A61K8/00
Filed: 1983-12-29
Abstract: PURPOSE:A composition for oral purposes that is obtained by adding a carboxyalkylphenyl tranexamate ester or its salt to composition for oral purposes containing anionic surface active agents, thus preventing oral mucosa from peeling off and giving good feeling on application. CONSTITUTION:The objective composition for oral purposes is obtained by adding a carboxyalkylphenyl tranexamate ester of the formula (n=0-5) or its salt, preferably cetraxate with n of 2, by 0.001-1wt%, preferably 0.02-0.1wt% based on the total amount of the composition. As the salt of the compound of the formula, its hydrochloride, acetate and gluconate salts, are preferred. USE:Tooth paste, mouth wash, troche, chewing gum or ointment, etc.
Patent JP-S61127736-A (JP)
Title: Production of electrically conductive resin composite
Inventor: ASANUMA TADASHI
IPC: C08L67/00
Filed: 1984-11-26
Abstract: PURPOSE:To obtain the titled moldable composite having high electrical conductivity, and containing a large amount of a 5-membered heterocyclic compound in uniformly dispersed state, by impregnating an oxidizing agent to a thermoplastic resin particles, and stirring the particles in a solution containing a 5-membered heterocyclic compound as a solute. CONSTITUTION:An oxidizing agent is impregnated in thermoplastic resin particles, and the particles are stirred in a solution produced by dissolving a 5-membered heterocyclic compound in a liquid medium which is essentially a nonsolvent of said oxidizing agent and thermoplastic resin. The oxidizing agent is e.g. sulfuric acid, chlorosulfonic acid, aluminum chloride, etc. The amount of the 5-membered heterocyclic compound polymer is preferably 0.1-0.2pt.wt. per 1pt. of the thermoplastic resin.
Patent JP-H0966551-A (JP)
Title: Method and apparatus for producing molding
Inventor: AOYAMA YOSHIHIRO
IPC: B29C48/13
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To efficiently remove a protruding piece by simple operation and a simple apparatus without requiring labor such as post-treatment and to enhance the productivity of a molding. SOLUTION: The protruding piece protruded from the main body of a molding in a lip shape is gradually removed from the leading end thereof to the root part thereof by the lip removing means 33 integrally moved along with the movable die 32 changing the extrusion shape of the main body. The protruding piece is removed only by the operation of the movable die 32 without being made thin.